A range generation of lubricants for medium-speed engines running on heavy fuel oils

Aurelia XL has been specially formulated using the latest additive technology demanding environment of the latest marine engines. It has been formulated and tested to have industry leading performance in the following areas: compatibility with residual fuel of different qualities leading to excellent engine cleanliness in both the hot and cold areas of the engine, good high temperature thermal and oxidation stability, low volatility, high load carrying capacity and excellent corrosion protection.

The new clean formula reduced ring sticking and breakage, which contributes to a longer engine life.

Superior protection of all engine parts against corrosion due to Aurelia XL high BN leads to longer component life and longer service intervals.

Aurelia XL’s exceptional resistance to oxidation and thermal break down reduces oil viscosity increases leading to an improvement in lubricants life.

Greater engine reliability

Due to the advanced formula of Aurelia XL your engine will remain cleaner and piston ring belt, cylinder liners and piston under crown deposits (piston cooling gallery) will be reduced. This will lead to greater engine reliability, especially in high stress of engine overload conditions.

Designed and tested for the following applications

Aurelia XL has been developed for use in medium speed main propulsion and auxiliary trunk piston diesel engines in both marine and power plant applications. It is also suitable for use in turbochargers, geared transmissions, oil filled stern tubes and variable pitch propellers and other deck equipment requiring a SAE 30 or 40 grade oil.

Aurelia XL: Main features benefits

Detergency: Keeps the hot part of the engine clean. Reduces built up of deposits on piston rings and piston under crowns and purifier pre-heaters.

Dispersancy: Keeps the cold part of the engine clean reduces the built up of “black paint” or sludge in the crankcase, rocker area and cam box.